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Cheap flights from London, Ontario to Thailand from C$ 747

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Thailand departing on 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:25 a.m. - 5:05 a.m.
YXU
-
BKK
32h 40m
2 stops
Air Canada Logo
7:45 a.m. - 9:18 p.m.
BKK
-
YXU
24h 33m
2 stops
C$ 1,792Air Canada
Mon, 6 Apr - Wed, 15 Apr
United Airlines Logo
9:25 a.m. - 9:35 a.m.
YXU
-
BKK
37h 10m
3 stops
United Airlines Logo
3:45 p.m. - 8:43 a.m.
BKK
-
YXU
27h 58m
3 stops
C$ 1,853United Airlines
Mon, 6 Apr - Wed, 15 Apr

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from London, Ontario to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBangkok

YXU - BKK

YXUBKK

London

Mon 6/4

9:25 a.m.-5:05 a.m.

2 stops32h 40m

Bangkok Suvarnabhumi

Wed 15/4

7:45 a.m.-9:18 p.m.

2 stops24h 33m

C$ 1,792

LondonBangkok

YXU - BKK

YXUBKK

London

Mon 6/4

9:25 a.m.-9:35 a.m.

3 stops37h 10m

Bangkok Suvarnabhumi

Wed 15/4

3:45 p.m.-8:43 a.m.

3 stops27h 58m

C$ 1,853

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 19/4

5:40 p.m.-9:35 a.m.

3 stops52h 55m

C$ 747

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 23/4

5:40 p.m.-9:35 a.m.

3 stops52h 55m

C$ 806

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 22/4

9:25 a.m.-5:05 a.m.

2 stops32h 40m

C$ 847

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 28/3

9:40 a.m.-5:05 a.m.

2 stops32h 25m

C$ 873

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 25/4

5:10 a.m.-9:35 a.m.

3 stops41h 25m

C$ 877

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 19/4

5:40 p.m.-5:05 a.m.

2 stops48h 25m

C$ 907

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 28/3

5:40 p.m.-9:45 a.m.

3 stops29h 05m

C$ 935

LondonBangkok

YXU - BKK

YXUBKK

London

Fri 24/4

5:40 p.m.-5:05 a.m.

2 stops48h 25m

C$ 957

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London, Ontario to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Thailand?

United Airlines and Air Canada are the most popular carriers operating from London to Thailand

Which airlines fly to Thailand?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Thailand from London, Ontario according to our data. Air Canada is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Thailand. Keep in mind that there are 21 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Thailand

Fastest flight time

37h 10m

Direct flights

None
The fastest flight from London, Ontario to Thailand takes 37h 10m
There are no direct flights from London, Ontario to Thailand. There are no popular flight routes from London, Ontario to Thailand.
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  • When did momondo last update prices for flights from London Airport to Thailand?

    Prices for flights from London Airport to Thailand are refreshed on a daily basis.

  • How old do you have to be to fly from London Airport to Thailand?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Thailand?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Thailand. momondo saves you time and could save you money on your trip.

Can I find flights from London to Thailand with flexible booking policies on momondo?

momondo does allow users to show only those flights to Thailand from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Thailand?

Once all potential London to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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