Cheap flights from Dulles Intl (IAD) to Prague (PRG)

IAD — PRG
Feb 7 — Feb 141

How to find the cheapest flight from Dulles Intl (IAD) to Prague (PRG)

All the information you need to plan the best IAD to PRG flight in 2023: compare Dulles Intl to Prague flight prices with the expected peak season, weather and rainfall in Prague.

IAD - PRG

Price

$583 - $1,283

PRG

Temperature

30.2 - 62.6 °F

PRG

Rainfall

0.4 - 2.4 inches

Popular inJuneHigh demand for flights, 31% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 35% potential price drop
Round-trip from$583From Washington, D.C. Dulles Intl to Václav Havel Prague
One-way from$425One-way flight from Washington, D.C. Dulles Intl to Václav Havel Prague

Reviews of Airlines Servicing Prague

SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

SWISS
7.7
Good
317 reviews
SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

Air France
7.7
Good
118 reviews
SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

United Airlines
7.6
Good
1,184 reviews
SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

Austrian Airlines
7.5
Good
138 reviews
SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

American Airlines
7.4
Good
1,668 reviews
SWISS
7.7
Good
317 reviews

Comfort

7.5

Crew

8.4

Entertainment

7.0

Food

7.3

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Again, at Zurich, I was I initially unable to get my connecting flight to Australia, or a seat allocated, because ' the 2 airlines systems do not connect'. After pressing for sometime I seat number and boarding pass was produced - I know not how but no choice of seat. I failed to mention on the Manchester leg. That online check-in was not working and so it wasn't until I got to Man airport that i learned of the problems and flight uncertainties. In 40+ years of flying this was my worst experience with a major European airline

Related info for your journey

Useful info, stats and facts about Dulles Intl to Prague flights.

Top 9 airlines flying from Dulles Intl to Prague

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Prague choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
TAP AIR PORTUGALCheapest$422Average$586FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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KLMCheapest$552Average$760FlexibilityNo cancel feeOn-time75%COVID-19 safety
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DeltaCheapest$575Average$821FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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Aer LingusCheapest$583Average$754FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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Turkish AirlinesCheapest$589Average$704FlexibilityNo cancel feeOn-time77%COVID-19 safety
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Austrian AirlinesCheapest$643Average$1,191FlexibilityNo cancel feeOn-time78%COVID-19 safety
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United AirlinesCheapest$647Average$1,086FlexibilityNo cancel feeOn-time69%COVID-19 safety
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LufthansaCheapest$659Average$904FlexibilityNo cancel feeOn-time76%COVID-19 safety
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British AirwaysCheapest$733Average$1,083FlexibilityNo cancel feeOn-time70%COVID-19 safety
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