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Ontario to London International Airport flight
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Cheap Flights from Ontario to London International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT13:03
        13h 15m
        2 stops
        YXU05:18
        Ontario - London|Thu, Jun 20|Frontier Airlines
        THB 7,182THB 26,005
        72% OFF
        72% OFF
        THB 26,005THB 7,182
      • ONT22:55
        27h 23m
        2 stops
        YXU05:18
        Ontario - London|Wed, Jun 19|Frontier Airlines
        THB 11,741THB 26,005
        55% OFF
        55% OFF
        THB 26,005THB 11,741
      • ONT09:30
        17h
        2 stops
        YXU05:30
        Ontario - London|Thu, May 30|Frontier Airlines
        THB 13,288THB 26,005
        49% OFF
        49% OFF
        THB 26,005THB 13,288
      • ONT13:03
        13h 27m
        2 stops
        YXU05:30
        Ontario - London|Thu, Jun 13|Frontier Airlines
        THB 15,486
        THB 15,486
      • ONT12:54
        13h 36m
        2 stops
        YXU05:30
        Ontario - London|Fri, Jun 14|Frontier Airlines
        THB 16,442
        THB 16,442
      • ONT13:50
        12h 40m
        2 stops
        YXU05:30
        Ontario - London|Fri, Jun 7|United Airlines
        THB 20,425
        THB 20,425
      • ONT12:55
        13h 35m
        2 stops
        YXU05:30
        Ontario - London|Mon, Jun 10|Frontier Airlines
        THB 21,324
        THB 21,324
      • ONT13:00
        3h 5m
        Direct
        YXU14:00
        Ontario - London|Tue, Jun 4|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario to London International Airport
Frontier Airlines
From THB 7,182
United Airlines
From THB 20,425
ANA airlines

Find more flights and airlines

Airports in Ontario

  • 12517.03 km from central Ontario
    Ontario International Airport
    Tickets From
    THB 7,182
Flight Schedule from Ontario to London International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F91358

    Frontier Airlines

    12:51

    ONT

    1.4h

    14:12

    LAS

    S--WT-S
    Search

  2. WS1585

    WestJet

    18:15

    LAS

    2.8h

    22:02

    YYC

    SMTWTFS

  3. WS736

    WestJet

    23:45

    YYC

    3.5h

    05:18

    YXU

    S--WT-S

  4. UA5681

    United Airlines

    13:55

    ONT

    1.5h

    15:24

    SFO

    ----T--
    Search

  5. WS1523

    WestJet

    18:05

    SFO

    2.6h

    21:39

    YYC

    SM-WT-S

  6. WS736

    WestJet

    23:45

    YYC

    3.5h

    05:18

    YXU

    S--WT-S

  7. F91626

    Frontier Airlines

    21:01

    ONT

    1.4h

    22:25

    PHX

    ---W--S
    Search

  8. WS1517

    WestJet

    18:00

    PHX

    3.0h

    21:59

    YYC

    S-TWTFS

  9. WS736

    WestJet

    23:45

    YYC

    3.5h

    05:18

    YXU

    S--WT-S

  10. F94758

    Frontier Airlines

    23:30

    ONT

    1.2h

    00:44

    LAS

    -MTWT-S
    Search

  11. WS1585

    WestJet

    18:15

    LAS

    2.8h

    22:02

    YYC

    SMTWTFS

  12. WS736

    WestJet

    23:45

    YYC

    3.5h

    05:18

    YXU

    S--WT-S
Find more flights and airlines

Flight Info of Flights from Ontario to London International Airport

Cheapest month

November

Peak season for travel

December

FAQs for Ontario to London International Airport Flights

  • When are flight tickets from Ontario (ONT) to London (YXU) the cheapest?

    Airlines adjust prices for flights from Ontario to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Ontario (ONT) to London (YXU) cost?

    According to Trip.com's data, the lowest price is around THB 14,091.

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London International Airport to downtown is about 8km, by taxi about 20 minutes.

  • How many airports in London (YXU)?

    There are 1 airport(s) in London (YXU): London International Airport.

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