{"id":5764,"date":"2026-06-07T09:00:00","date_gmt":"2026-06-07T08:00:00","guid":{"rendered":"https:\/\/visaeta.uk\/?p=5764"},"modified":"2026-06-19T09:04:36","modified_gmt":"2026-06-19T08:04:36","slug":"sim-card-vs-esim-uk-roaming-2026-tourist-data-plan-faq","status":"publish","type":"post","link":"https:\/\/visaeta.uk\/vi\/uk-travel-practical-guides\/sim-card-vs-esim-uk-roaming-2026-tourist-data-plan-faq\/","title":{"rendered":"SIM Card vs eSIM UK Roaming 2026: Tourist Data Plan FAQ"},"content":{"rendered":"

Ph\u1ee7 S\u00f3ng Di \u0110\u1ed9ng UK 2026 T\u00f3m T\u1eaft<\/h2>\n

B\u1ed1n m\u1ea1ng l\u01b0\u1edbi ch\u00ednh c\u1ee7a Anh — EE, O2, Vodafone v\u00e0 Three — cung c\u1ea5p ph\u1ee7 s\u00f3ng 4G ho\u1eb7c 5G cho h\u01a1n 99% c\u00e1c khu v\u1ef1c c\u00f3 d\u00e2n c\u01b0. H\u01a1n n\u1eefa, 5G hi\u1ec7n \u0111\u1ea1t t\u1edbi h\u01a1n 60% d\u00e2n s\u1ed1 v\u00e0o n\u0103m 2025 (b\u00e1o c\u00e1o Ofcom Connected Nations 2025).<\/strong><\/p>\n

Th\u1eadt v\u1eady, th\u1ed1ng k\u00ea Ofcom x\u1ebfp V\u01b0\u01a1ng qu\u1ed1c Anh th\u1ee9 8 \u1edf ch\u00e2u \u00c2u v\u1ec1 t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng di \u0111\u1ed9ng trung b\u00ecnh l\u00e0 84 Mbps v\u00e0o cu\u1ed1i n\u0103m 2024. So s\u00e1nh, Scotland n\u00f4ng th\u00f4n v\u00e0 c\u00e1c ph\u1ea7n c\u1ee7a Wales v\u1eabn hi\u1ec3n th\u1ecb ‘not spots’ 4G; do \u0111\u00f3, h\u00e3y ch\u1ecdn m\u1ed9t m\u1ea1ng c\u00f3 ph\u1ee7 s\u00f3ng n\u00f4ng th\u00f4n m\u1ea1nh n\u1ebfu b\u1ea1n d\u1ef1 \u0111\u1ecbnh \u0111i du l\u1ecbch b\u1eb1ng xe h\u01a1i v\u01b0\u1ee3t qu\u00e1 c\u00e1c th\u00e0nh ph\u1ed1.<\/p>\n

\"uk<\/p>\n

Mua SIM tr\u1ea3 tr\u01b0\u1edbc t\u1ea1i s\u00e2n bay<\/h2>\n

C\u1ee5 th\u1ec3, c\u00e1c m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng v\u00e0 qu\u1ea7y h\u00e0ng c\u1ee7a EE, Vodafone v\u00e0 Three ho\u1ea1t \u0111\u1ed9ng t\u1ea1i Heathrow Terminals 2, 3 v\u00e0 5, Gatwick North v\u00e0 South, Manchester T1 v\u00e0 T2, v\u00e0 Edinburgh. H\u01a1n n\u1eefa, gi\u00e1 d\u1ef1 ki\u1ebfn trong n\u0103m 2026 dao \u0111\u1ed9ng t\u1eeb £10 cho 5 GB \u0111\u1ebfn £30 cho d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n.<\/strong><\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c SIM si\u00eau th\u1ecb (Asda Mobile, Tesco Mobile) b\u1eaft \u0111\u1ea7u t\u1eeb £5 v\u1edbi 4 GB bao g\u1ed3m nh\u01b0ng ch\u1ec9 \u0111\u01b0\u1ee3c b\u00e1n \u1edf ph\u00eda \u0111\u1ea5t li\u1ec1n (sau Border Force). Do \u0111\u00f3, du kh\u00e1ch c\u00f3 th\u1eddi gian chuy\u1ec3n ti\u1ebfp ch\u1eb7t ch\u1ebd c\u00f3 th\u1ec3 th\u00edch m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng ph\u00eda m\u00e1y bay h\u01a1n. Th\u1eadt v\u1eady, g\u00f3i Big Bundle Tr\u1ea3 ti\u1ec1n khi s\u1eed d\u1ee5ng 30 ng\u00e0y c\u1ee7a Three (50 GB) v\u1edbi gi\u00e1 £15 \u0111\u00e3 l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c du kh\u00e1ch \u01b0a th\u00edch nh\u1ea5t k\u1ec3 t\u1eeb n\u0103m 2024 (d\u1eef li\u1ec7u b\u00e1n l\u1ebb Three UK 2024).<\/p>\n

\"uk<\/p>\n

C\u00e1c t\u00f9y ch\u1ecdn eSIM \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh<\/h2>\n

Nhi\u1ec1u nh\u00e0 khai th\u00e1c eSIM to\u00e0n c\u1ea7u — Airalo, Holafly, Saily, Nomad v\u00e0 Ubigi — b\u00e1n c\u00e1c g\u00f3i d\u1eef li\u1ec7u UK t\u1ee9c th\u00ec. K\u1ebft qu\u1ea3 l\u00e0, du kh\u00e1ch c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t eSIM tr\u01b0\u1edbc khi l\u00ean m\u00e1y bay v\u00e0 \u0111\u1ebfn n\u01a1i tr\u1ef1c tuy\u1ebfn.<\/strong><\/p>\n

\u0110\u00e1ng ch\u00fa \u00fd, c\u00e1c g\u00f3i UK eSIM c\u1ee7a Airalo trong n\u0103m 2025 dao \u0111\u1ed9ng t\u1eeb $4,50 cho 1 GB \/ 7 ng\u00e0y \u0111\u1ebfn $19 cho 20 GB \/ 30 ng\u00e0y; Holafly cung c\u1ea5p c\u00e1c g\u00f3i d\u1eef li\u1ec7u UK kh\u00f4ng gi\u1edbi h\u1ea1n v\u1edbi gi\u00e1 $19 cho 5 ng\u00e0y ho\u1eb7c $69 cho 30 ng\u00e0y. H\u01a1n n\u1eefa, t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 cung c\u1ea5p eSIM ch\u00ednh \u0111\u1ec1u h\u1ed7 tr\u1ee3 iPhone XS ho\u1eb7c m\u1edbi h\u01a1n, Pixel 4 ho\u1eb7c m\u1edbi h\u01a1n, v\u00e0 h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb Samsung Galaxy S20 ho\u1eb7c m\u1edbi h\u01a1n.<\/p>\n\n\n\n\n\n\n\n\n
Nh\u00e0 cung c\u1ea5p<\/th>\n5 GB \/ 7 ng\u00e0y gi\u00e1<\/th>\nKh\u00f4ng gi\u1edbi h\u1ea1n \/ gi\u00e1 30 ng\u00e0y<\/th>\nK\u00edch ho\u1ea1t<\/th>\n<\/tr>\n<\/thead>\n
Airalo<\/td>\n$10.50<\/td>\nn\/a<\/td>\nM\u00e3 QR trong \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n
Holafly<\/td>\nn\/a<\/td>\n$69 kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\nM\u00e3 QR trong email<\/td>\n<\/tr>\n
Saily<\/td>\n$9.99<\/td>\n$50 kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\nD\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi du m\u1ee5c<\/td>\n$10<\/td>\n$59 kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\nD\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"uk<\/p>\n

Tr\u1ea1ng Th\u00e1i Roaming EU: SIM EU c\u1ee7a T\u00f4i C\u00f3 Ho\u1ea1t \u0110\u1ed9ng \u1edf UK Kh\u00f4ng?<\/h2>\n

C\u1ee5 th\u1ec3, c\u00e1c nh\u00e0 cung c\u1ea5p di \u0111\u1ed9ng EU \u0111\u00e3 k\u1ebft th\u00fac ‘Roam Like at Home’ cho UK sau Brexit. K\u1ebft qu\u1ea3 l\u00e0, SIM EU c\u00f3 th\u1ec3 b\u00e2y gi\u1edd t\u00ednh ph\u00ed roaming \u1edf UK; h\u01a1n n\u1eefa, m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p ti\u1ebfp t\u1ee5c roaming mi\u1ec5n ph\u00ed t\u1ef1 nguy\u1ec7n (Orange France, Vodafone Italy).<\/strong><\/p>\n

Th\u1ef1c t\u1ebf, kh\u1ea3o s\u00e1t ng\u01b0\u1eddi ti\u00eau d\u00f9ng Ofcom Q4 2024 cho bi\u1ebft 41% kh\u00e1ch du l\u1ecbch EU ph\u1ea3i ch\u1ecbu ph\u00ed roaming tr\u00ean chuy\u1ebfn \u0111i UK v\u1edbi m\u1ee9c trung b\u00ecnh £36 m\u1ed7i tu\u1ea7n. Ng\u01b0\u1ee3c l\u1ea1i, kh\u00e1ch h\u00e0ng US T-Mobile tr\u00ean c\u00e1c g\u00f3i Magenta v\u00e0 Go5G ti\u1ebfp t\u1ee5c nh\u1eadn \u0111\u01b0\u1ee3c roaming mi\u1ec5n ph\u00ed 5 GB \u1edf UK; do \u0111\u00f3, h\u00e3y ki\u1ec3m tra ch\u00ednh s\u00e1ch roaming c\u1ee7a nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi du l\u1ecbch.<\/p>\n

Wi-Fi C\u00f4ng C\u1ed9ng so v\u1edbi D\u1eef Li\u1ec7u Di \u0110\u1ed9ng: Khi N\u00ean Ch\u1ecdn C\u00e1i N\u00e0o<\/h2>\n

H\u01a1n n\u1eefa, Wi-Fi c\u00f4ng c\u1ed9ng mi\u1ec5n ph\u00ed r\u1ed9ng r\u00e3i \u1edf London, Manchester, Edinburgh v\u00e0 c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn kh\u00e1c — bao g\u1ed3m TfL Wi-Fi tr\u00ean T\u00e0u \u0110i\u1ec7n Ng\u1ea7m (mi\u1ec5n ph\u00ed), v\u00e0 c\u00e1p quang mi\u1ec5n ph\u00ed t\u1ea1i Pret a Manger, Costa Coffee, Starbucks, v\u00e0 Th\u01b0 vi\u1ec7n Anh.<\/strong><\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, Wi-Fi c\u00f4ng c\u1ed9ng kh\u00f4ng c\u00f3 VPN s\u1ebd \u0111\u1ec3 l\u1ed9 \u0111\u0103ng nh\u1eadp nh\u1ea1y c\u1ea3m; do \u0111\u00f3, h\u00e3y s\u1eed d\u1ee5ng d\u1eef li\u1ec7u di \u0111\u1ed9ng cho ng\u00e2n h\u00e0ng tr\u1ef1c tuy\u1ebfn v\u00e0 mua v\u00e9. Th\u1ef1c t\u1ebf, Trung t\u00e2m An ninh M\u1ea1ng Qu\u1ed1c gia (NCSC, 2024) c\u1ee7a UK khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng VPN c\u00f3 uy t\u00edn cho b\u1ea5t k\u1ef3 Wi-Fi qu\u00e1n c\u00e0 ph\u00ea n\u00e0o.<\/p>\n

\"uk<\/p>\n

M\u1eb9o H\u00e0ng \u0110\u1ea7u cho Nh\u1eefng Ng\u01b0\u1eddi Du L\u1ecbch ETA Ch\u1ecdn G\u00f3i C\u01b0\u1edbc<\/h2>\n

Ch\u1ecdn eSIM n\u1ebfu b\u1ea1n c\u00f3 \u0111i\u1ec7n tho\u1ea1i t\u01b0\u01a1ng th\u00edch v\u00e0 mu\u1ed1n kh\u00f4ng c\u00f3 th\u1eddi gian thi\u1ebft l\u1eadp v\u1eadt l\u00fd. Ng\u01b0\u1ee3c l\u1ea1i, ch\u1ecdn SIM v\u1eadt l\u00fd n\u1ebfu b\u1ea1n c\u1ea7n s\u1ed1 di \u0111\u1ed9ng UK cho m\u00e3 x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 ho\u1eb7c \u0111\u1eb7t b\u00e0n nh\u00e0 h\u00e0ng.<\/strong><\/p>\n

Do \u0111\u00f3, chi\u1ebfn l\u01b0\u1ee3c \u0111i\u1ec3n h\u00ecnh c\u1ee7a kh\u00e1ch du l\u1ecbch n\u0103m 2026 l\u00e0: k\u00edch ho\u1ea1t eSIM Airalo ho\u1eb7c Holafly tr\u01b0\u1edbc chuy\u1ebfn bay, v\u00e0 b\u1ed5 sung b\u1eb1ng SIM PAYG mi\u1ec5n ph\u00ed n\u1ebfu b\u1ea1n c\u1ea7n s\u1ed1 \u0111i\u1ec7n tho\u1ea1i UK cho OpenTable, Resy ho\u1eb7c Uber UK.<\/p>\n

K\u00edch Ho\u1ea1t eSIM b\u1eb1ng M\u00e3 QR t\u1ea1i C\u00e1c S\u00e2n Bay UK<\/h2>\n

M\u1ed9t eSIM \u0111\u01b0\u1ee3c mua tr\u1ef1c tuy\u1ebfn tr\u01b0\u1edbc khi bay c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t trong v\u00f2ng 90 gi\u00e2y sau khi h\u1ea1 c\u00e1nh t\u1ea1i Heathrow, Gatwick, Stansted, Manchester ho\u1eb7c Edinburgh b\u1eb1ng c\u00e1ch qu\u00e9t m\u00e3 QR c\u1ee7a nh\u00e0 cung c\u1ea5p b\u1eb1ng camera \u0111i\u1ec7n tho\u1ea1i v\u00e0 nh\u1ea5n Settings, Cellular, Add eSIM.<\/strong><\/p>\n

Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng v\u1edbi b\u1ea5t k\u1ef3 iPhone XS tr\u1edf l\u00ean, b\u1ea5t k\u1ef3 Google Pixel 3 tr\u1edf l\u00ean v\u00e0 Samsung Galaxy S20 tr\u1edf l\u00ean. C\u00e1c nh\u00e0 b\u00e1n l\u1ea1i eSIM UK ch\u00ednh Airalo, Holafly, Ubigi v\u00e0 \u1ee8ng d\u1ee5ng Du l\u1ecbch Three Mobile cung c\u1ea5p c\u00e1c g\u00f3i UK t\u1eeb 4,50 b\u1ea3ng cho 1 GB ho\u1eb7c 14 b\u1ea3ng cho g\u00f3i kh\u00f4ng gi\u1edbi h\u1ea1n 7 ng\u00e0y. Theo Quy t\u1eafc roaming gov.uk \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o ng\u00e0y 9 th\u00e1ng 2 n\u0103m 2026<\/a>, eSIM ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng m\u00e1y ch\u1ee7 c\u1ee7a nh\u00e0 ph\u00e1t h\u00e0nh (th\u01b0\u1eddng l\u00e0 EE, Vodafone ho\u1eb7c Three), v\u1edbi c\u00e1ch ph\u1ee7 s\u00f3ng v\u00e0 quy\u1ec1n truy c\u1eadp 5G gi\u1ed1ng nh\u01b0 SIM v\u1eadt l\u00fd UK.<\/p>\n

R\u1ea5t quan tr\u1ecdng l\u00e0 k\u00edch ho\u1ea1t eSIM tr\u01b0\u1edbc khi l\u00ean m\u00e1y bay thay v\u00ec \u1edf c\u1ed5ng. Wi-Fi s\u00e2n bay l\u00e0 c\u1ea7n thi\u1ebft cho b\u1ea3n t\u1ea3i xu\u1ed1ng ban \u0111\u1ea7u c\u1ee7a h\u1ed3 s\u01a1 nh\u00e0 cung c\u1ea5p, nh\u01b0ng vi\u1ec7c k\u00edch ho\u1ea1t ch\u00ednh n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1ea5t c\u1ee9 l\u00fac n\u00e0o, th\u1eadm ch\u00ed \u1edf ph\u00eda kh\u00f4ng kh\u00ed trong m\u1ed9t qu\u1ed1c gia thi\u1ebfu roaming v\u1edbi nh\u00e0 m\u1ea1ng c\u1ee7a b\u1ea1n. H\u01a1n n\u1eefa, gi\u1eef l\u1ea1i SIM nh\u00e0 ban \u0111\u1ea7u l\u00e0m \u0111\u01b0\u1eddng d\u00e2y ch\u00ednh cho x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 d\u1ef1a tr\u00ean SMS tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng.<\/p>\n

T\u00ednh Kh\u1ea3 Chuy\u1ec3n S\u1ed1 \u0110i\u1ec7n Tho\u1ea1i UK v\u00e0 Quy T\u1eafc M\u00e3 PAC<\/h2>\n

N\u1ebfu b\u1ea1n mu\u1ed1n gi\u1eef s\u1ed1 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng UK c\u0169 c\u1ee7a m\u00ecnh khi chuy\u1ec3n \u0111\u1ed5i SIM ho\u1eb7c eSIM, y\u00eau c\u1ea7u M\u00e3 \u1ee6y quy\u1ec1n Chuy\u1ec3n nh\u01b0\u1ee3ng (PAC) b\u1eb1ng c\u00e1ch nh\u1eafn tin PAC t\u1edbi 65075 t\u1eeb SIM hi\u1ec7n c\u00f3; m\u1ea1ng ph\u1ea3i ph\u1ea3n h\u1ed3i trong v\u00f2ng 60 gi\u00e2y theo \u0110i\u1ec1u ki\u1ec7n Quy\u1ec1n L\u1ee3i Chung c\u1ee7a Ofcom.<\/strong><\/p>\n

PAC c\u00f3 hi\u1ec7u l\u1ef1c trong 30 ng\u00e0y v\u00e0 bao g\u1ed3m ch\u00edn k\u00fd t\u1ef1 ch\u1eef s\u1ed1. Khi k\u00edch ho\u1ea1t SIM ho\u1eb7c eSIM UK m\u1edbi, nh\u1eadp PAC trong quy tr\u00ecnh ch\u00e0o m\u1eebng. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i ho\u00e0n t\u1ea5t trong v\u00f2ng m\u1ed9t ng\u00e0y l\u00e0m vi\u1ec7c. Theo Quy t\u1eafc chuy\u1ec3n \u0111\u1ed5i Ofcom \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o ng\u00e0y 24 th\u00e1ng 3 n\u0103m 2026<\/a>, nh\u00e0 cung c\u1ea5p nh\u1eadn c\u00f3 tr\u00e1ch nhi\u1ec7m v\u1ec1 to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh v\u00e0 b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 n\u00e0o c\u0169ng cho ph\u00e9p kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c nh\u1eadn kho\u1ea3n b\u1ed3i th\u01b0\u1eddng 5 b\u1ea3ng m\u1ed7i ng\u00e0y.<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng kh\u00e1ch du l\u1ecbch c\u00f3 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i UK tr\u01b0\u1edbc \u0111\u00f3 t\u1eeb c\u00e1c chuy\u1ebfn \u0111i tr\u01b0\u1edbc, quy t\u1eafc PAC cho ph\u00e9p li\u00ean t\u1ee5c tr\u00ean nhi\u1ec1u k\u1ef3 l\u01b0u tr\u00fa. L\u01b0u \u00fd r\u1eb1ng quy t\u1eafc ch\u1ec9 \u00e1p d\u1ee5ng gi\u1eefa c\u00e1c m\u1ea1ng UK \u2014 chuy\u1ec3n \u0111\u1ed5i s\u1ed1 T-Mobile c\u1ee7a M\u1ef9 ho\u1eb7c Rogers c\u1ee7a Canada sang nh\u00e0 m\u1ea1ng UK l\u00e0 kh\u00f4ng th\u1ec3. Do \u0111\u00f3, ch\u1ecdn s\u1ed1 eSIM \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh b\u1edfi UK t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean n\u1ebfu b\u1ea1n d\u1ef1 ki\u1ebfn c\u00f3 c\u00e1c chuy\u1ebfn th\u0103m l\u1eb7p l\u1ea1i h\u00e0ng n\u0103m.<\/p>\n

Roaming EU v\u00e0 UK Sau Brexit K\u1ec3 t\u1eeb th\u00e1ng 1 n\u0103m 2021<\/h2>\n

Sau khi Anh r\u1eddi kh\u1ecfi Th\u1ecb tr\u01b0\u1eddng \u0110\u01a1n nh\u1ea5t EU v\u00e0o ng\u00e0y 1 th\u00e1ng 1 n\u0103m 2021, c\u00e1c nh\u00e0 m\u1ea1ng di \u0111\u1ed9ng Anh kh\u00f4ng c\u00f2n b\u1ecb b\u1eaft bu\u1ed9c theo Quy \u0111\u1ecbnh EU 2022\/612 cung c\u1ea5p roaming mi\u1ec5n ph\u00ed trong Li\u00ean minh Ch\u00e2u \u00c2u, v\u00e0 h\u1ea7u h\u1ebft \u0111\u00e3 t\u00e1i \u00e1p d\u1ee5ng c\u00e1c gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng c\u00f4ng b\u1eb1ng ho\u1eb7c ph\u00ed h\u00e0ng ng\u00e0y trung b\u00ecnh 2 b\u1ea3ng m\u1ed7i ng\u00e0y tr\u00ean to\u00e0n EEA k\u1ec3 t\u1eeb th\u00e1ng 6 n\u0103m 2022.<\/strong><\/p>\n

EE t\u00ednh ph\u00ed 2,59 b\u1ea3ng Anh m\u1ed7i ng\u00e0y \u0111\u1ec3 roaming EU kh\u00f4ng gi\u1edbi h\u1ea1n tr\u00ean 12 GB. Vodafone \u00e1p d\u1ee5ng ph\u00ed h\u00e0ng ng\u00e0y 2 b\u1ea3ng 25 pence sau gi\u1edbi h\u1ea1n h\u00e0ng th\u00e1ng 25 GB. Three Mobile v\u1eabn l\u00e0 nh\u00e0 m\u1ea1ng UK ch\u00ednh duy nh\u1ea5t cung c\u1ea5p \"Go Roam\" s\u1eed d\u1ee5ng mi\u1ec5n ph\u00ed c\u00e1c g\u00f3i UK \u1edf 71 \u0111i\u1ec3m \u0111\u1ebfn tr\u00ean kh\u1eafp Ch\u00e2u \u00c2u t\u1ed1i \u0111a 12 GB m\u1ed7i th\u00e1ng. Theo H\u01b0\u1edbng d\u1eabn roaming UK-EU gov.uk \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o ng\u00e0y 14 th\u00e1ng 3 n\u0103m 2026<\/a>, nh\u00e0 cung c\u1ea5p ph\u1ea3i g\u1eedi c\u1ea3nh b\u00e1o SMS ngay khi \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n h\u00e0ng ng\u00e0y.<\/p>\n

\u0110\u1ed1i v\u1edbi du kh\u00e1ch qu\u00e1 c\u1ea3nh Anh Qu\u1ed1c \u0111\u1ebfn ch\u00e2u \u00c2u l\u1ee5c \u0111\u1ecba, eSIM Three Mobile th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m nh\u1ea5t. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu chuy\u1ebfn \u0111i ch\u1ec9 \u1edf Anh Qu\u1ed1c, eSIM EE ho\u1eb7c O2 cung c\u1ea5p ph\u1ee7 s\u00f3ng 5G Anh Qu\u1ed1c t\u1ed1t nh\u1ea5t \u1edf 30 ph\u1ea7n tr\u0103m th\u00e0nh ph\u1ed1 v\u00e0o th\u1eddi \u0111i\u1ec3m b\u1ea3n \u0111\u1ed3 ph\u1ee7 s\u00f3ng di \u0111\u1ed9ng Ofcom cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o th\u00e1ng 4 n\u0103m 2026. Th\u1ef1c v\u1eady, h\u00e3y so s\u00e1nh c\u1ea3 hai y\u1ebfu t\u1ed1 tr\u01b0\u1edbc khi thanh to\u00e1n.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

T\u00f4i c\u00f3 c\u1ea7n \u0111\u0103ng k\u00fd h\u1ed9 chi\u1ebfu \u0111\u1ec3 mua UK SIM kh\u00f4ng?<\/h3>\n

No. C\u00e1c g\u00f3i UK PAYG SIM kh\u00f4ng y\u00eau c\u1ea7u ID theo Lu\u1eadt S\u1eeda \u0111\u1ed5i Investigatory Powers Act 2016, kh\u00e1c v\u1edbi m\u1ed9t s\u1ed1 qu\u1ed1c gia EU.<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 gi\u1eef l\u1ea1i s\u1ed1 c\u1ee7a m\u00ecnh khi r\u1eddi kh\u1ecfi UK kh\u00f4ng?<\/h3>\n

C\u00e1c s\u1ed1 PAYG c\u1ee7a UK \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i trong 90 ng\u00e0y sau l\u1ea7n s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng, sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5p l\u1ea1i.<\/p>\n

5G c\u00f3 \u0111\u01b0\u1ee3c bao g\u1ed3m trong c\u00e1c g\u00f3i du l\u1ecbch kh\u00f4ng?<\/h3>\n

C\u00f3, 5G \u0111\u01b0\u1ee3c bao g\u1ed3m mi\u1ec5n ph\u00ed tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c m\u1ea1ng UK ch\u00ednh cho b\u1ea5t k\u1ef3 SIM ho\u1eb7c eSIM n\u00e0o \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

K\u00edch ho\u1ea1t eSIM m\u1ea5t bao l\u00e2u?<\/h3>\n

H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p k\u00edch ho\u1ea1t trong v\u00f2ng 30 gi\u00e2y; trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ef1c \u0111oan l\u00ean t\u1edbi 5 ph\u00fat.<\/p>\n

D\u1ecbch v\u1ee5 'Feel At Home' c\u1ee7a Three c\u00f3 \u0111\u01b0\u1ee3c bao g\u1ed3m trong c\u00e1c g\u00f3i UK kh\u00f4ng?<\/h3>\n

Three's Feel At Home bao g\u1ed3m 71 \u0111\u1ecba \u0111i\u1ec3m, nh\u01b0ng roaming \u0111\u1ebfn v\u1edbi du kh\u00e1ch ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng n\u1ebfu nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n c\u00f3 th\u1ecfa thu\u1eadn roaming v\u1edbi Three.<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 tether laptop c\u1ee7a m\u00ecnh b\u1eb1ng eSIM c\u1ee7a UK kh\u00f4ng?<\/h3>\n

C\u00f3. T\u1ea5t c\u1ea3 c\u00e1c g\u00f3i eSIM v\u00e0 PAYG ch\u00ednh \u0111\u1ec1u cho ph\u00e9p tethering hotspot v\u1edbi t\u1ed1c \u0111\u1ed9 gi\u1ed1ng nh\u01b0 d\u1eef li\u1ec7u ti\u00eau chu\u1ea9n.<\/p>\n

\u0110i\u1ec7n tho\u1ea1i c\u1ee7a t\u00f4i c\u00f3 ho\u1ea1t \u0111\u1ed9ng trong t\u00e0u \u0111i\u1ec7n ng\u1ea7m London kh\u00f4ng?<\/h3>\n

C\u00f3. TfL ho\u00e0n t\u1ea5t tri\u1ec3n khai ph\u1ee7 s\u00f3ng di \u0111\u1ed9ng tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1m t\u00e0u \u0111i\u1ec7n ng\u1ea7m v\u00e0o cu\u1ed1i n\u0103m 2024 (c\u1eadp nh\u1eadt k\u1ebft n\u1ed1i TfL 2025).<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t eSIM UK tr\u01b0\u1edbc chuy\u1ebfn bay c\u1ee7a m\u00ecnh kh\u00f4ng?<\/h3>\n

C\u00f3. C\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 Airalo, Holafly v\u00e0 Three Mobile cho ph\u00e9p c\u00e0i \u0111\u1eb7t h\u1ed3 s\u01a1 t\u1ed1i \u0111a 30 ng\u00e0y tr\u01b0\u1edbc khi k\u00edch ho\u1ea1t. Qu\u00e9t m\u00e3 QR tr\u00ean Wi-Fi t\u1ea1i nh\u00e0 \u0111\u1ec3 c\u00e0i \u0111\u1eb7t h\u1ed3 s\u01a1, sau \u0111\u00f3 ch\u1ec9 chuy\u1ec3n \u0111\u1ed5i \"B\u1eadt D\u00f2ng N\u00e0y\" sau khi h\u1ea1 c\u00e1nh \u1edf Anh Qu\u1ed1c \u0111\u1ec3 tr\u00e1nh l\u00e0m ch\u00e1y c\u1eeda s\u1ed5 hi\u1ec7u l\u1ef1c. Theo ch\u00ednh s\u00e1ch \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u1ee7a Airalo t\u1eeb ng\u00e0y 12 th\u00e1ng 3 n\u0103m 2026, b\u1ed9 \u0111\u1ebfm ng\u01b0\u1ee3c 7 ng\u00e0y ho\u1eb7c 30 ng\u00e0y b\u1eaft \u0111\u1ea7u t\u1eeb th\u1eddi \u0111i\u1ec3m \u0111\u0103ng k\u00fd m\u1ea1ng l\u1ea7n \u0111\u1ea7u, kh\u00f4ng ph\u1ea3i t\u1eeb th\u1eddi \u0111i\u1ec3m c\u00e0i \u0111\u1eb7t. Do \u0111\u00f3, h\u00e3y c\u00e0i \u0111\u1eb7t t\u1ea1i nh\u00e0 v\u00e0 k\u00edch ho\u1ea1t khi \u0111\u1ebfn.<\/p>\n

M\u1ea1ng l\u01b0\u1edbi UK n\u00e0o c\u00f3 ph\u1ee7 s\u00f3ng du kh\u00e1ch m\u1ea1nh nh\u1ea5t v\u00e0o n\u0103m 2026?<\/h3>\n

Theo b\u00e1o c\u00e1o Connected Nations g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a Ofcom \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0o ng\u00e0y 17 th\u00e1ng 4 n\u0103m 2026, EE cung c\u1ea5p ph\u1ee7 s\u00f3ng 5G cho 96 ph\u1ea7n tr\u0103m d\u00e2n s\u1ed1 Anh Qu\u1ed1c v\u00e0 4G cho 99 ph\u1ea7n tr\u0103m. Vodafone x\u1ebfp th\u1ee9 hai v\u1edbi 92 ph\u1ea7n tr\u0103m 5G v\u00e0 Three Mobile x\u1ebfp th\u1ee9 ba v\u1edbi 87 ph\u1ea7n tr\u0103m 5G. \u0110\u1ed1i v\u1edbi du kh\u00e1ch d\u1ef1 \u0111\u1ecbnh \u0111i du l\u1ecbch \u1edf mi\u1ec1n qu\u00ea Scotland ho\u1eb7c c\u00e1c chuy\u1ebfn leo n\u00fai Welsh, EE c\u00f3 ph\u1ea1m vi ti\u1ebfp c\u1eadn r\u1ed9ng nh\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c chuy\u1ebfn du l\u1ecbch ch\u1ec9 \u1edf th\u00e0nh ph\u1ed1, c\u1ea3 ba m\u1ea1ng \u0111\u1ec1u cung c\u1ea5p t\u1ed1c \u0111\u1ed9 tr\u00ean 200 megabit tr\u00ean gi\u00e2y tr\u00ean 5G t\u1ea1i c\u00e1c kh\u00e1ch s\u1ea1n \u1edf trung t\u00e2m London.<\/p>\n

G\u1ecdi qua Wi-Fi c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1edf Anh m\u00e0 kh\u00f4ng c\u1ea7n SIM \u0111\u1ecba ph\u01b0\u01a1ng kh\u00f4ng?<\/h3>\n

C\u00f3, tr\u00ean h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u1ea1ng ch\u00ednh t\u1eeb c\u00e1c n\u01b0\u1edbc kh\u00e1c h\u1ed7 tr\u1ee3 g\u1ecdi qua Wi-Fi, bao g\u1ed3m c\u1ea3 b\u1ed1n nh\u00e0 m\u1ea1ng l\u1edbn c\u1ee7a M\u1ef9 (Verizon, AT&T, T-Mobile, Mint) v\u00e0 c\u00e1c nh\u00e0 m\u1ea1ng Canada Rogers, Bell v\u00e0 Telus. G\u1ecdi qua Wi-Fi \u0111\u1ecbnh tuy\u1ebfn gi\u1ecdng n\u00f3i qua m\u1ea1ng internet kh\u00e1ch s\u1ea1n ho\u1eb7c qu\u00e1n c\u00e0 ph\u00ea b\u1eb1ng s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n. Theo d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u00e1c g\u1ecdi qua Wi-Fi c\u1ee7a GSMA t\u1eeb th\u00e1ng 1 n\u0103m 2026, t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng v\u01b0\u1ee3t qu\u00e1 99% \u1edf Anh. L\u01b0u \u00fd r\u1eb1ng c\u00e1c cu\u1ed9c g\u1ecdi kh\u1ea9n c\u1ea5p t\u1edbi 999 qua g\u1ecdi qua Wi-Fi y\u00eau c\u1ea7u \u0111\u1ecba ch\u1ec9 UK \u0111\u01b0\u1ee3c x\u00e1c minh l\u01b0u tr\u1eef v\u1edbi nh\u00e0 m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n

\"uk<\/p>\n

H\u01b0\u1edbng d\u1eabn UK ETA li\u00ean quan<\/h2>\n