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$252+ Cheap flights from Seattle (SEA) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SOF
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Sofia are usually found in December or November, booked 65 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$787
(FlightHub)

One-way from

$252
(Kiwi.com)
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Seattle/Tacoma Intl to Sofia
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One-way flight from Seattle/Tacoma Intl to Sofia
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What is the cheapest day to fly round-trip from Seattle to Sofia?

Sunday is generally a great day to depart. Flying on this day could help you save up to 34%.

How far in advance should I book a flight from Seattle to Sofia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 7% on flights from Seattle to Sofia compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $615. For sooner than that we have options available in the next 3 days from $615.

What is the cheapest month to fly from Seattle to Sofia?

Flights from Seattle to Sofia lean towards being more expensive in June. Prices are generally better when you fly from Seattle to Sofia in December, with the cheapest ticket starting at $489.

What is the cheapest time of day to fly from SEA to SOF?

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Seattle to Sofia by exploring options for tickets in the evening.

Cheap Seattle to Sofia flights in July & August 2024

Find cheap flight options from Seattle to Sofia specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Sofia in 2024. More deals are always being added, so be sure to check back regularly.
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2412:15 pmSEA - SOF
1 stop34h 15mTurkish Airlines
Tue 9/109:20 amSOF - SEA
1 stop17h 25mTurkish Airlines
Deal found 7/25$826
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2411:49 pmSEA - SOF
2 stops37h 11mUnited Airlines
Tue 9/102:05 pmSOF - SEA
2 stops41h 10mUnited Airlines
Deal found 7/25$835
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2411:49 pmSEA - SOF
2 stops32h 56mUnited Airlines
Tue 9/106:30 amSOF - SEA
1 stop15h 45mUnited Airlines
Deal found 7/25$846
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/245:50 amSEA - SOF
2 stops35h 05mMultiple Airlines
Tue 9/106:30 amSOF - SEA
3 stops23h 51mMultiple Airlines
Deal found 7/25$927
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/245:45 amSEA - SOF
3 stops47h 10mMultiple Airlines
Tue 9/106:30 amSOF - SEA
3 stops23h 51mMultiple Airlines
Deal found 7/25$1,038
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/286:55 pmSEA - SOF
3 stops34h 40mMultiple Airlines
Mon 10/74:05 pmSOF - SEA
3 stops38h 21mMultiple Airlines
Deal found 7/24$1,125
This KAYAK deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:50 pmSEA - SOF
2 stops17h 45mLufthansa
Sun 8/182:05 pmSOF - SEA
1 stop32h 10mLufthansa
Deal found 7/24$1,174
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/286:55 pmSEA - SOF
2 stops17h 40mMultiple Airlines
Mon 10/74:05 pmSOF - SEA
3 stops38h 21mMultiple Airlines
Deal found 7/24$1,183
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:55 pmSEA - SOF
3 stops34h 40mMultiple Airlines
Sun 10/66:10 pmSOF - SEA
1 stop30h 55mMultiple Airlines
Deal found 7/24$1,209

Seattle to Sofia 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Sofia in 2024. More deals are always being added, so be sure to check back regularly.
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2412:15 pmSEA - SOF
1 stop34h 15mTurkish Airlines
Wed 11/2010:00 amSOF - SEA
1 stop17h 05mTurkish Airlines
Deal found 7/24$787
This Expedia deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/242:15 pmSEA - SOF
1 stop22h 20mMultiple Airlines
Wed 11/206:00 amSOF - SEA
2 stops22h 25mMultiple Airlines
Deal found 7/25$796
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/242:15 pmSEA - SOF
1 stop22h 20mUnited Airlines
Wed 11/206:00 amSOF - SEA
1 stop16h 10mUnited Airlines
Deal found 7/25$807
This JustFly deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/35:45 amSEA - SOF
2 stops26h 25mAir Canada
Sun 2/236:00 amSOF - SEA
2 stops22h 25mAir Canada
Deal found 7/24$811
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/241:10 pmSEA - SOF
2 stops19h 35mMultiple Airlines
Wed 11/206:05 amSOF - SEA
3 stops22h 20mMultiple Airlines
Deal found 7/25$815
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/26:40 pmSEA - SOF
1 stop34h 15mTurkish Airlines
Fri 11/110:00 amSOF - SEA
1 stop17h 05mTurkish Airlines
Deal found 7/25$816
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/33:10 pmSEA - SOF
1 stop17h 00mMultiple Airlines
Sun 2/236:00 amSOF - SEA
2 stops25h 20mMultiple Airlines
Deal found 7/24$818
This Lufthansa deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/33:10 pmSEA - SOF
1 stop17h 00mLufthansa
Sun 2/236:10 amSOF - SEA
1 stop17h 10mLufthansa
Deal found 7/24$822
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2412:15 pmSEA - SOF
1 stop34h 15mTurkish Airlines
Tue 9/109:20 amSOF - SEA
1 stop17h 25mTurkish Airlines
Deal found 7/25$826

Seattle to Sofia flights leaving soon

Find last-minute flight options from Seattle to Sofia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users seeking a last-minute flight from Seattle to Sofia should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
This KAYAK deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:50 pmSEA - SOF
2 stops17h 45mLufthansa
Sun 8/182:05 pmSOF - SEA
1 stop32h 10mLufthansa
Deal found 7/24$1,174
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:55 pmSEA - SOF
3 stops34h 40mMultiple Airlines
Sun 10/66:10 pmSOF - SEA
1 stop30h 55mMultiple Airlines
Deal found 7/24$1,209
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:55 pmSEA - SOF
2 stops17h 40mMultiple Airlines
Sun 10/66:10 pmSOF - SEA
1 stop30h 55mMultiple Airlines
Deal found 7/24$1,310
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:55 pmSEA - SOF
3 stops22h 00mMultiple Airlines
Sun 10/68:05 pmSOF - SEA
2 stops30h 40mMultiple Airlines
Deal found 7/24$1,369
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:55 pmSEA - SOF
3 stops22h 00mMultiple Airlines
Sun 10/66:00 amSOF - SEA
3 stops46h 26mMultiple Airlines
Deal found 7/24$1,378
This KAYAK deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/302:15 pmSEA - SOF
1 stop22h 20mLufthansa
Sun 8/1812:00 pmSOF - SEA
1 stop34h 15mLufthansa
Deal found 7/24$1,416
This ScholarTrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/3011:00 pmSEA - SOF
2 stops38h 55mMultiple Airlines
Sun 8/182:50 pmSOF - SEA
2 stops54h 30mMultiple Airlines
Deal found 7/25$1,477
This FlightNetwork deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightNetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:05 pmSEA - SOF
1 stop19h 30mMultiple Airlines
Sun 10/66:10 pmSOF - SEA
1 stop30h 55mMultiple Airlines
Deal found 7/24$1,499
This Condor deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/3012:00 pmSEA - SOF
2 stops24h 35mMultiple Airlines
Sun 8/1812:00 pmSOF - SEA
2 stops21h 59mMultiple Airlines
Deal found 7/24$1,700

One-way flights to Sofia from Seattle

Search for one-way flight options from Seattle to Sofia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users in need of a one-way flight from Seattle to Sofia can choose from these deals. Those needing a return flight from Seattle to Sofia can use the search form above.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/197:00 amSEA - SOF
2 stops31h 30mMultiple Airlines
Deal found 7/24$252
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/181:50 pmSEA - SOF
3 stops27h 05mMultiple Airlines
Deal found 7/24$271
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/171:50 pmSEA - SOF
3 stops27h 05mMultiple Airlines
Deal found 7/24$280
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/151:50 pmSEA - SOF
3 stops24h 45mMultiple Airlines
Deal found 7/24$281
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/151:50 pmSEA - SOF
2 stops22h 50mMultiple Airlines
Deal found 7/24$316
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/111:00 pmSEA - SOF
3 stops52h 35mMultiple Airlines
Deal found 7/25$334
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/111:00 pmSEA - SOF
2 stops36h 10mMultiple Airlines
Deal found 7/25$335
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/191:50 pmSEA - SOF
3 stops27h 05mMultiple Airlines
Deal found 7/24$349
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/163:50 pmSEA - SOF
3 stops21h 15mMultiple Airlines
Deal found 7/24$356

Find flights from Seattle to Sofia within your budget

Customize your flight search to find flights from Seattle to Sofia 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, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$787 - $940

Route

Depart

Return

Price

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Tue 9/24

1 stop34h 15m

Sofia

Wed 11/20

1 stop17h 05m

$787

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Tue 9/24

2 stops19h 40m

Sofia

Wed 11/20

2 stops26h 00m

$796

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Tue 9/24

1 stop22h 20m

Sofia

Wed 11/20

1 stop16h 10m

$807

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sun 11/3

2 stops26h 25m

Sofia

Sun 2/23

2 stops22h 25m

$811

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Tue 9/24

2 stops19h 35m

Sofia

Wed 11/20

3 stops22h 20m

$815

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Mon 9/2

1 stop34h 15m

Sofia

Fri 11/1

1 stop17h 05m

$816

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sun 11/3

1 stop17h 00m

Sofia

Sun 2/23

1 stop17h 10m

$822

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Mon 9/2

1 stop33h 50m

Sofia

Fri 11/1

2 stops24h 18m

$862

Seattle/Tacoma IntlSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Mon 9/9

2 stops20h 50m

Sofia

Mon 10/7

1 stop25h 35m

$940

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Seattle to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sofia. Price data was last updated on July 23, 2024.
The price you pay for your flight from Seattle to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Seattle to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Sofia. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Sofia flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average temperature and rainfall totals by month.

SOF

Temperature

30.2 - 68 °F

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated July 25, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, Air Canada and KLM from Seattle to Sofia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,417 reviews
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
933 reviews
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Turkish Airlines
7.4
Good
3,762 reviews
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

United Airlines
7.4
Good
10,000 reviews
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
10,000 reviews
KLM
7.9
Good
1,417 reviews

Boarding

7.9

Crew

8.4

Overall

7.9

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Sofia for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Sofia for under $800. The cheapest flight booked recently is on Turkish Airlines for just $787, but on average you can expect to pay $843.

  • Are there last-minute flights available from Seattle to Sofia for under $1,200?

    There are currently 11+ open flights from Seattle to Sofia within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Seattle to Sofia round-trip?

    Cheapflights users have booked flights from Seattle to Sofia round-trip from $787. Other airlines that can offer you cheap pricing are Air Canada, from $796, and United Airlines, from $807. Turkish Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Sofia one-way?

    One-way options have recently been found by users for as low as $489 on British Airways. Other airlines that offer cheap prices include American Airlines from $606 and United Airlines from $628 one-way.

  • What does SEA to SOF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Sofia Airport flight would often be abbreviated as a SEA to SOF flight.

  • Can I find deals for flights from Seattle to Sofia that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Sofia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Sofia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Sofia that include hotel bookings?

    Yes. In addition to deals on Seattle to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Sofia.

  • Can I find deals for business class flights from Seattle to Sofia?

    Yes. Cheapflights offers flight deals from Seattle to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Sofia that allow pets onboard?

    Many airlines flying from Seattle to Sofia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Sofia?

    Yes, you can often find last-minute deals on Seattle to Sofia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Sofia flight deals updated?

    The Seattle to Sofia flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Seattle to Sofia?

    The most popular airlines flying from Seattle to Sofia are Air Canada, British Airways and Condor. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Seattle to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Sofia (average of $660). Flying from Seattle to Sofia in June is currently the most expensive (average of $1,242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Sofia
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Top 7 airlines flying from Seattle to Sofia

Discover the top 7 airlines that operate flights from Seattle to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$490Average$868FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$495Average$1,085FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$541Average$1,123FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$684Average$966FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$817Average$919FlexibilityNo cancel feeOn-time67%
KLMCheapest$860Average$1,520FlexibilityNo cancel feeOn-time75%
CondorCheapest$1,221Average$1,310FlexibilityNo cancel feeOn-time76%
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