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Cheap flights from Bangkok to London

One-way from $187, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Thu, Oct 29Any priceFri, Oct 30$193Sat, Oct 31Any priceSun, Nov 1$187Mon, Nov 2Any priceTue, Nov 3Any priceWed, Nov 4Any priceThu, Nov 5Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$187
Norse Atlantic Airways, flight N0 192Found 2 days ago, 1 adult
Check price on Aviasales
2:55pmBangkokSun, Nov 1
Travel time 15h 30m, 1 stopBKKLGW
11:25pmLondonSun, Nov 1
$193
Norse Atlantic Airways, flight N0 194Found 3 days ago, 1 adult
Check price on Aviasales
5:55amBangkokFri, Oct 30
Travel time 15h 25m, 1 stopBKKSTN
2:20pmLondonFri, Oct 30
Cheapest nonstop
$238
Norse Atlantic UK, flight Z0 794Found 3 days ago, 1 adult
Check price on Aviasales
9:20amBangkokMon, Oct 26
Travel time 13h 15m, nonstopBKKLGW
3:35pmLondonMon, Oct 26
$239
Norse Atlantic UK, flight Z0 794Found 3 days ago, 1 adult
Check price on Aviasales
9:20amBangkokMon, Dec 7
Travel time 13h 15m, nonstopBKKLGW
3:35pmLondonMon, Dec 7
$258
Hainan Airlines, flight HU 722Found 3 days ago, 1 adult
Check price on Aviasales
7:30pmBangkokThu, Nov 12
Travel time 20h 5m, 1 stopBKKLHR
8:35amLondonFri, Nov 13

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United KingdomTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in London, booked ahead at a fixed price.
    See options
  • Things to do in LondonPopular tours from $51.11 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for United Kingdom from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? With a UK or EU airline you may be owed up to £520 per person under UK261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$3245$3166$2897$3108$2619$26210–11$27812$28813$27914$28115$28416$27517–18$27519$27520$26521$25922$25923$26224$29025–26$23827$29728–29–30$19331–

November 2026

MoTuWeThFrSaSu1$1872–3–4–5–6–7–8–9–10–11–12$25813–14–15–16–17$26518$30419$30220$31221–22$26823–24–25–26–27–28–29$30330–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$261 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 1, $187.

Lowest fares by month

In the fares found this week, November has the lowest: from $187 one-way, against $508 in September 2027. Pick a month to see its cheapest date.

$0$200$400$600Oct$187NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$193Fri, Oct 301 stop
November$187Sun, Nov 11 stop
December$239Mon, Dec 7Nonstop
January 2027$308Mon, Jan 111 stop
February 2027$311Wed, Feb 31 stop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027$343Wed, Aug 41 stop
September 2027$508Wed, Sep 11 stop

Questions travellers ask

What is the cheapest month to fly from Bangkok to London?

In the fares found this week, November has the lowest: from $187 one-way, against $508 in September 2027.

Are there direct flights from Bangkok to London?

Yes. Recent fares include nonstop flights with Norse Atlantic UK.

How long is the flight from Bangkok to London?

A nonstop flight takes about 13h 15m. The distance is 5,945 mi.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of $261. Saturday is the priciest at about $402.

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