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Cheap flight deals from Seattle to Donegal Starting at PHP 54,336

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA09:00 pm
        16h
        1 stop
        CFN08:00 pm
        Wed, Mar 12|Seattle - Donegal|Aer Lingus
        PHP 54,336PHP 76,260
        28% OFF
        28% OFF
        PHP 76,260PHP 54,336

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Wed, Mar 12, arriving at Donegal Airport. One-way Prices start from PHP 54,336 including taxes and charges.

      • SEA08:00 pm
        16h
        1 stop
        CFN08:00 pm
        Fri, Mar 7|Seattle - Donegal|Aer Lingus
        PHP 54,647PHP 76,260
        28% OFF
        28% OFF
        PHP 76,260PHP 54,647

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Fri, Mar 7, arriving at Donegal Airport. One-way Prices start from PHP 54,647 including taxes and charges.

      • SEA09:00 pm
        16h
        1 stop
        CFN08:00 pm
        Sun, Mar 16|Seattle - Donegal|Aer Lingus
        PHP 54,783PHP 76,260
        28% OFF
        28% OFF
        PHP 76,260PHP 54,783

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Sun, Mar 16, arriving at Donegal Airport. One-way Prices start from PHP 54,783 including taxes and charges.

      • SEA08:00 pm
        16h
        1 stop
        CFN08:00 pm
        Mon, Mar 3|Seattle - Donegal|Aer Lingus
        PHP 55,126
        PHP 55,126

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Mon, Mar 3, arriving at Donegal Airport. One-way Prices start from PHP 55,126 including taxes and charges.

      • SEA08:00 pm
        16h
        1 stop
        CFN08:00 pm
        Sun, Mar 2|Seattle - Donegal|Aer Lingus
        PHP 55,564
        PHP 55,564

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Sun, Mar 2, arriving at Donegal Airport. One-way Prices start from PHP 55,564 including taxes and charges.

      • SEA08:00 pm
        16h
        1 stop
        CFN08:00 pm
        Wed, Feb 19|Seattle - Donegal|Aer Lingus
        PHP 57,758
        PHP 57,758

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Wed, Feb 19, arriving at Donegal Airport. One-way Prices start from PHP 57,758 including taxes and charges.

      • SEA08:00 pm
        16h
        1 stop
        CFN08:00 pm
        Sun, Feb 23|Seattle - Donegal|Aer Lingus
        PHP 57,958
        PHP 57,958

        Choose Aer Lingus flights from Seattle to Donegal. The one-way connecting flight with Aer Lingus departs from Seattle-Tacoma International Airport on Sun, Feb 23, arriving at Donegal Airport. One-way Prices start from PHP 57,958 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        CFN02:00 pm
        Wed, Feb 26|Seattle - Donegal|Aer Lingus
        Find More Flights
        Find More Flights

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

Seattle to Donegal Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AY5450

    Finnair

    01:30 pm

    SEA

    9.3h

    06:50 am

    LHR

    -M--TF-
    Search

  2. EI153

    Aer Lingus

    08:50 am

    LHR

    1.4h

    10:15 am

    DUB

    SMTWTFS

  3. EI3402

    Aer Lingus

    12:55 pm

    DUB

    1.1h

    02:00 pm

    CFN

    SMTWTFS

  4. DL542

    Delta Air Lines

    01:40 pm

    SEA

    5.0h

    09:43 pm

    ATL

    SMTWTFS
    Search

  5. AF3568

    Air France

    07:55 pm

    ATL

    7.8h

    08:45 am

    DUB

    SMT--FS

  6. EI3402

    Aer Lingus

    12:55 pm

    DUB

    1.1h

    02:00 pm

    CFN

    SMTWTFS

  7. FI680

    Icelandair

    03:45 pm

    SEA

    7.5h

    06:15 am

    KEF

    SMTWTFS
    Search

  8. FI430

    Icelandair

    10:10 am

    KEF

    2.3h

    01:25 pm

    GLA

    SMT-TFS

  9. LM203

    Loganair

    05:45 pm

    GLA

    1.0h

    06:45 pm

    CFN

    ----T-S

  10. VS106

    Virgin Atlantic

    05:35 pm

    SEA

    9.8h

    11:25 am

    LHR

    SMTWTFS
    Search

  11. EI165

    Aer Lingus

    02:20 pm

    LHR

    1.4h

    03:45 pm

    DUB

    SMTWT-S

  12. EI3408

    Aer Lingus

    06:50 pm

    DUB

    1.2h

    08:00 pm

    CFN

    SMTWTFS

  13. DL459

    Delta Air Lines

    07:20 am

    SEA

    5.7h

    03:59 pm

    BOS

    SMTWTFS
    Search

  14. KL6087

    KLM

    11:25 pm

    BOS

    6.3h

    10:45 am

    DUB

    SMT--FS

  15. EI3402

    Aer Lingus

    12:55 pm

    DUB

    1.1h

    02:00 pm

    CFN

    SMTWTFS

  16. UA1102

    United Airlines

    08:10 am

    SEA

    5.0h

    04:09 pm

    IAD

    SMTWTFS
    Search

  17. UA228

    United Airlines

    10:05 pm

    IAD

    7.3h

    10:20 am

    DUB

    ---WTFS

  18. EI3402

    Aer Lingus

    12:55 pm

    DUB

    1.1h

    02:00 pm

    CFN

    SMTWTFS

  19. AY5448

    Finnair

    08:20 pm

    SEA

    9.3h

    01:40 pm

    LHR

    SMTWTFS
    Search

  20. BA5965

    British Airways

    02:20 pm

    LHR

    1.4h

    03:45 pm

    DUB

    SMTWT-S

  21. BA8914

    British Airways

    06:50 pm

    DUB

    1.2h

    08:00 pm

    CFN

    SMTWTFS

  22. AY5448

    Finnair

    08:20 pm

    SEA

    9.3h

    01:40 pm

    LHR

    SMTWTFS
    Search

  23. EI165

    Aer Lingus

    02:20 pm

    LHR

    1.4h

    03:45 pm

    DUB

    SMTWT-S

  24. EI3408

    Aer Lingus

    06:50 pm

    DUB

    1.2h

    08:00 pm

    CFN

    SMTWTFS

  25. AY5448

    Finnair

    08:20 pm

    SEA

    9.3h

    01:40 pm

    LHR

    SMTWTFS
    Search

  26. BA5969

    British Airways

    04:50 pm

    LHR

    1.4h

    06:15 pm

    DUB

    SMTWTFS

  27. BA8914

    British Airways

    06:50 pm

    DUB

    1.2h

    08:00 pm

    CFN

    SMTWTFS

  28. KL5263

    KLM

    08:45 am

    SEA

    4.8h

    04:33 pm

    ATL

    -----F-
    Search

  29. KL6023

    KLM

    07:55 pm

    ATL

    7.8h

    08:45 am

    DUB

    SMT--FS

  30. EI3402

    Aer Lingus

    12:55 pm

    DUB

    1.1h

    02:00 pm

    CFN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Donegal?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Donegal (CFN) the cheapest?

    Airlines adjust prices for flights from Seattle to Donegal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Donegal (CFN) cost?

    According to Trip.com's data, the lowest price is around PHP 76,210.

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

    • The distance from Donegal Airport to downtown is about 45 km. It takes about 1 hour by taxi.

How to find a cheap flight from Seattle to Donegal

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Donegal. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Donegal

Cheapest nonstop flight pricePHP 54,335
Off-season for travelJanuary
Peak season for travelMarch
Flight distance7,059.08 km
Popular airlineLufthansa

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