HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$584+ Cheap flights from Bulgaria to Washington

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bulgaria to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bulgaria to Washington

Keep the following information in mind while searching for Bulgaria to Washington flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$787
(KLM)

One-way from

$584
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$908
Provider with most accurate pricing for Sofia-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Seattle/Tacoma Intl flights.
Search Deals
From Bulgaria to Washington
Search Deals
One-way flight from Bulgaria to Washington
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Bulgaria to Washington

Cheapest flights from Bulgaria to Washington
Explore the most affordable flight options available from Bulgaria to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:00 amSOF - SEA
1 stop18h 55mMultiple Airlines
Sun 6/151:30 pmSEA - SOF
1 stop14h 30mMultiple Airlines
Deal found 4/30$787
This Air France deal was found by Cheapflights users on 4/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:00 amSOF - SEA
1 stop20h 30mAir France
Mon 7/141:30 pmSEA - SOF
1 stop14h 30mAir France
Deal found 4/30$792
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:00 pmSOF - SEA
1 stop32h 20mBritish Airways
Tue 9/231:30 pmSEA - SOF
1 stop21h 10mBritish Airways
Deal found 4/30$811
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/116:15 amSOF - SEA
2 stops38h 54mUnited Airlines
Wed 9/241:55 pmSEA - SOF
2 stops23h 05mUnited Airlines
Deal found 4/30$849
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/36:00 amSOF - PDX
2 stops28h 30mUnited Airlines
Tue 7/81:37 pmPDX - SOF
2 stops23h 23mUnited Airlines
Deal found 4/30$872
This Lufthansa deal was found by Cheapflights users on 4/30. 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.
Tue 9/97:25 pmSOF - SEA
1 stop31h 34mLufthansa
Wed 9/246:50 pmSEA - SOF
1 stop13h 50mLufthansa
Deal found 4/30$876
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Thu 9/116:00 amSOF - SEA
2 stops47h 31mAir Canada
Thu 9/257:20 amSEA - SOF
2 stops19h 45mAir Canada
Deal found 4/30$899
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Fri 7/119:15 pmSOF - SEA
1 stop23h 20mTurkish Airlines
Sun 7/207:10 pmSEA - SOF
1 stop15h 15mTurkish Airlines
Deal found 4/30$927
This Air Canada deal was found by Cheapflights users on 4/30. 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 6/36:00 amSOF - PDX
3 stops22h 45mMultiple Airlines
Tue 7/83:25 pmPDX - SOF
2 stops21h 35mMultiple Airlines
Deal found 4/30$1,009
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 amSOF - PDX
1 stop14h 20mKLM
Fri 5/161:15 pmPDX - SOF
1 stop14h 45mKLM
Deal found 4/30$1,086

Cheapflights Fare Finder

Customize your flight search to find flights from Bulgaria to Washington 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Bulgaria to Washington that are best for you.

Fly from

Bulgaria

Fly to

Washington

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 6/8

7:00 am-3:55 pm

1 stop18h 55m

Seattle/Tacoma Intl

Sun 6/15

1:30 pm-2:00 pm

1 stop14h 30m

$787

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 6/11

7:00 am-5:30 pm

1 stop20h 30m

Seattle/Tacoma Intl

Mon 7/14

1:30 pm-2:00 pm

1 stop14h 30m

$792

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/8

8:00 pm-6:20 pm

1 stop32h 20m

Seattle/Tacoma Intl

Tue 9/23

1:30 pm-8:40 pm

1 stop21h 10m

$811

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 9/11

6:15 am-11:09 am

2 stops38h 54m

Seattle/Tacoma Intl

Wed 9/24

1:55 pm-11:00 pm

2 stops23h 05m

$849

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Tue 6/3

6:00 am-12:30 am

2 stops28h 30m

Portland

Tue 7/8

1:37 pm-11:00 pm

2 stops23h 23m

$872

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Tue 9/9

7:25 pm-4:59 pm

1 stop31h 34m

Seattle/Tacoma Intl

Wed 9/24

6:50 pm-6:40 pm

1 stop13h 50m

$876

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 9/11

6:00 am-7:31 pm

2 stops47h 31m

Seattle/Tacoma Intl

Thu 9/25

7:20 am-1:05 pm

2 stops19h 45m

$899

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/11

9:15 pm-10:35 am

1 stop23h 20m

Seattle/Tacoma Intl

Sun 7/20

7:10 pm-8:25 pm

1 stop15h 15m

$927

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Tue 6/3

6:00 am-6:45 pm

3 stops22h 45m

Portland

Tue 7/8

3:25 pm-11:00 pm

2 stops21h 35m

$1,009

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Tue 6/3

7:00 am-4:59 pm

2 stops19h 59m

Portland

Wed 6/4

1:15 pm-2:00 pm

1 stop14h 45m

$1,705

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results
1
2

Best time to book a flight from Bulgaria to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Bulgaria 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.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Washington

What is the cheapest month to book a flight from Bulgaria to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Bulgaria to State of Washington (average of $238). Flying from Bulgaria to State of Washington in July is currently the most expensive (average of $405). 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.

What is the cheapest time of day to fly from BG to WA?

Find hourly flight availability from Bulgaria to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to State of Washington as you normally would.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with KLM, Air France and United Airlines from Bulgaria to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,446 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,790 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
9,245 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the cheapest airlines to fly from Bulgaria to State of Washington one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $850. Users have also found prices from $903 and $910 on Air Canada and United Airlines, respectively.

  • Can I find deals for flights from Bulgaria to Washington that include hotel bookings?

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

  • How can I find direct flights from Bulgaria to Washington?

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

  • Can I find deals for business class flights from Bulgaria to Washington?

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

  • What is the cheapest month to book a flight from Bulgaria to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Bulgaria to State of Washington (average of $238). Flying from Bulgaria to State of Washington in July is currently the most expensive (average of $405). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bulgaria to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Newark flights
Charles de Gaulle to John F Kennedy Intl flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to John F Kennedy Intl flights
Orly to John F Kennedy Intl flights
Orly to Newark flights
Frankfurt to Newark flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Stewart flights
Charles de Gaulle to Miami flights
Madrid to John F Kennedy Intl flights
Madrid to Miami flights
Bruxelles-National to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
Dublin to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Madrid to Newark flights
Bruxelles-National to Newark flights
Charles de Gaulle to Los Angeles flights
Dublin to Newark flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Frederic Chopin to John F Kennedy Intl flights
Vienna to Newark flights
Vienna to John F Kennedy Intl flights
Zurich to John F Kennedy Intl flights
Frederic Chopin to Newark flights
London City to Newark flights
Malpensa to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Zurich to Newark flights
Gatwick to LaGuardia flights
Barcelona-El Prat to John F Kennedy Intl flights
Charles de Gaulle to San Francisco flights
Heathrow to Orlando flights
Barcelona-El Prat to Newark flights
Amsterdam to Newark flights
Vicenza to Newark flights
Heathrow to Miami flights
Berlin to John F Kennedy Intl flights
Malpensa to Newark flights
Amsterdam to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Istanbul to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to Newark flights
Vicenza to John F Kennedy Intl flights

Top 3 airlines flying from Bulgaria to Washington

Discover the top 3 airlines that operate flights from Bulgaria to Washington. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$791Average$873FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$795Average$838FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$800Average$943FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.